Setup (Physics)
Update Project
In the Project Schematic window, notice that there is a lightning symbol in the mesh box . This means that we need to update the project in order to continue. Press to apply the mesh. The lighting symbol should now be replaced by a green check mark , meaning we are ready to move on.
Launch FLUENT
To begin setup, double click . This will first launch a dialogue box with some options. Under Options, check the box marked Double Precision, and under Processing Options, select Parallel and change the Number of Processes to 2.